Trump has pushed for “hardening” schools by boosting security at schools and arming teachers.

The commission is led by U.S. Education Secretary Betsy DeVos and also includes Attorney General Jeff Sessions, Health and Human Services Secretary Alex Azar, and Homeland Security Secretary Kirstjen Nielsen.

An education department spokesman would not confirm whether DeVos or any of the other cabinet secretaries would attend the Lexington event.

Devos attended the commission’s first field trip at an elementary school in Hanover, Maryland, but the other secretaries sent proxies.

The event will be divided into three sessions — the first two will be roundtables with state and local officials, and in the third session the general public will be able to express views on how to improve school safety.

The commission is supposed to report on its findings by the end of the year.

People who want to speak at the event in Lexington have to register online and get five minutes to speak.